The founder of stand up for kids Richard cocoa was arrested in Aurora on child sex assault charges. Allegations include at least one child spanning several years we thought his involvement with children spanned decades these -- -- the clothes that we have for kids. Richard Coca. Shown here in this eight ARP video. It was -- about the nonprofit he founded in 1990 called -- for kids. We found this -- version of the stand up for kids web site. That includes his message about helping at risk and homeless -- but the nonprofits website now has. No mention of the founder. It does mapped out we're programs are running nationwide including Denver. 7 NEWS -- -- -- extent of Coca his involvement with children in Denver. We reached out to the stand for kids headquarters and local programs the nonprofit acknowledged the allegations. But said they quote don't have sufficient information at this time to make a statement after we started asking questions about -- -- -- -- -- case was suppressed documents -- 7 NEWS has learned that investigators are concerned that more potential victims. Could come forward as news of his arrest emerges -- cost 7 NEWS.

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